{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Chemical"], "input": "These results suggest that developmental CPF exposure directly but transiently suppresses maturation of late - stage granule cell lineages in the SGZ and affects interneuron populations in the hilus ."}
{"Chemical": ["CPF"]}